Sketch the graph of the rational function.f(x) = 
A. 
B. 
C. 
D. 
Answer: A
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Find the GCF.2500 and 1000
A. 80 B. 500 C. 14 D. 250
Solve the problem.A bookstore is having a sale. All books included in the sale have a colored sticker on them to indicate the sale price. There are green stickers, red stickers, and orange stickers. Bob, Sue, and Fred each make purchases of books that are on sale. Each row of the table gives information about the numbers of book purchases and the total cost of the purchase (before taxes) . 
Use this information to set up a matrix equation of the form 
which can be solved to determine the price for each type of sale book. Solve this matrix equation to find the price of
a book with a red sticker.Use the fact that for A = 
, A-1 = 
.
A. $6.50
B. $6.87
C. $6.99
D. $6.79
Each matrix is nonsingular. Find the inverse of the matrix. Be sure to check your answer.
A. 
B. 
C. 
D. 
Determine whether the system of equations is consistent or inconsistent. If the system is consistent, determine whether the equations are dependent or independent.
A. Inconsistent B. Dependent C. Independent